Code
    WMTS-472:2016
    Name
    Heated water system recirculation device
    Description
    This WaterMark Technical Specification sets out requirements for a plastics-bodied hot water circulating device for use in a dedicated heated water supply recirculation line.
    WM Specification File
    WMTS-472-2016-Heated-water-system-recirculation-device.pdf (545.85 KB)
    WM Specification
    Yes